Stainless Works Headers & UMI Tunnel Mounted Torque Arm
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Junior Member

Joined: Jan 2007
Posts: 16
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From: Mississippi
Car: 1992 Camaro Z28
Engine: 5.7 Stealthram
Transmission: 4L60 collecting parts for T56
Axle/Gears: 3.73
Stainless Works Headers & UMI Tunnel Mounted Torque Arm
I just ordered Stainless Works 82-92 sbc Headers. Headers are backordered until july 2nd. In the mean while've been trying to find out will these headers work with my new tunnel mounted torque arm? I've read old threads on here that they don't work with the spohn transmission mount. I called stainless works and they rep said that they should work. Should and definitely are two different things. Has anyone had experience with these headers?
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Posts: 2,047
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From: Prince George, BC, Canada
Car: 89 GTA
Engine: 5.7L Supercharged
Transmission: T-56
Axle/Gears: Moser 9" 3.70
Re: Stainless Works Headers & UMI Tunnel Mounted Torque Arm
Your crossmember is what you really have to worry about, do you have a double hump one or just using stock?
Thread Starter
Junior Member

Joined: Jan 2007
Posts: 16
Likes: 0
From: Mississippi
Car: 1992 Camaro Z28
Engine: 5.7 Stealthram
Transmission: 4L60 collecting parts for T56
Axle/Gears: 3.73
Re: Stainless Works Headers & UMI Tunnel Mounted Torque Arm
no i dont have a double hump crossmember.
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iTrader: (35)
Joined: Aug 2006
Posts: 1,470
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From: Mississauga,Ont,Canada
Car: 89 IROC
Engine: LSX 6.0 370, TU2 Cam, Fast intake
Transmission: T56 w/ lots of goodies
Axle/Gears: 8.8, Posi, 4.10, 31 Spline
Re: Stainless Works Headers & UMI Tunnel Mounted Torque Arm
I would recomend a double hump x-member for sure. I have something simular to what you wanna run but not tunnel mounted. Its a BMR extreme torque arm. You get an idea tho of how everything looks




Thread Starter
Junior Member

Joined: Jan 2007
Posts: 16
Likes: 0
From: Mississippi
Car: 1992 Camaro Z28
Engine: 5.7 Stealthram
Transmission: 4L60 collecting parts for T56
Axle/Gears: 3.73
Re: Stainless Works Headers & UMI Tunnel Mounted Torque Arm
Thanks for the help. Guess ill sell this torque arm and switch back to a transmission mount torque arm.
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